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Genuine Square D H321n Enclosed Safety Switch Equipment [Dv36Vr7Z]

$70.99 $227.99 -69%

High-Performance Square D H321N Safety SwitchIntroducing the Genuine Square D H321n Enclosed Safety Switch Equipment [Dv36Vr7Z], a heavy-duty solution designed for applications requiring maximum performance and continuity of service. This reliable switch is the ideal choice for

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Genuine Square D H321n Enclosed Safety Switch Equipment [Dv36Vr7Z]

High-Performance Square D H321N Safety Switch

Introducing the Genuine Square D H321n Enclosed Safety Switch Equipment [Dv36Vr7Z], a heavy-duty solution designed for applications requiring maximum performance and continuity of service. This reliable switch is the ideal choice for service equipment, featuring a robust construction and advanced safety features. With its quick-make, quick-break operating mechanism and dual cover interlock, the H321N ensures safe and efficient operation. Here are some key benefits of this top-tier safety switch:

Key Features and Specifications

The Genuine Square D H321n Enclosed Safety Switch Equipment [Dv36Vr7Z] boasts a range of impressive features and specifications that make it a standout product. It is rated for 240 Volt AC and 250 Volt DC, with a current rating of 30 Amp. The power rating varies depending on the phase and fuse type, offering flexibility for different applications. Other notable specifications include:

  • Number of Poles: 3
  • Number of Wires: 4
  • Fuse Provision: Fusible
  • Fuse Type: Class H/K/R/J/L
  • Enclosure: NEMA 1
  • Size: 6.5 Inch Width x 4.88 Inch Depth x 14.6 Inch Height

Practical Applications and Compliance

The Genuine Square D H321n Enclosed Safety Switch Equipment [Dv36Vr7Z] is not only built for performance but also designed with practical applications in mind. It is suitable for use as service equipment when equipped with a field or factory-installed neutral assembly or equipment grounding kit. The switch is also RoHS/REACH compliant, mercury-free, and PVC-free, making it an environmentally responsible choice. Additionally, it carries the prestigious UL approval, ensuring its safety and reliability. These features make the H321N the perfect choice for a wide range of applications, including industrial, commercial, and residential settings.

What Our Customers Say

January 27, 2026

Absolutely no complaints!

This product is a great example of quality and reliability in one package.

- Elliot L..

January 27, 2026

Absolutely no complaints!

This product is a great example of innovative and user-friendly design.

- Cody S..

January 27, 2026

Absolutely no complaints!

This product is a brilliant investment. It's worth every cent.

- Van W..

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